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[flang][OpenMP] Add unparsing of BIND clause argument #117776

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Merged
merged 1 commit into from
Nov 26, 2024
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[flang][OpenMP] Add unparsing of BIND clause argument #117776

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1 change: 1 addition & 0 deletions flang/lib/Parser/unparse.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2834,6 +2834,7 @@ class UnparseVisitor {
WALK_NESTED_ENUM(InquireSpec::LogVar, Kind)
WALK_NESTED_ENUM(ProcedureStmt, Kind) // R1506
WALK_NESTED_ENUM(UseStmt, ModuleNature) // R1410
WALK_NESTED_ENUM(OmpBindClause, Type) // OMP bind
WALK_NESTED_ENUM(OmpProcBindClause, Type) // OMP PROC_BIND
WALK_NESTED_ENUM(OmpDefaultClause, Type) // OMP DEFAULT
WALK_NESTED_ENUM(OmpDefaultmapClause, ImplicitBehavior) // OMP DEFAULTMAP
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25 changes: 25 additions & 0 deletions flang/test/Parser/OpenMP/bind-clause.f90
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@@ -0,0 +1,25 @@
!RUN: %flang_fc1 -fdebug-unparse -fopenmp -fopenmp-version=50 %s | FileCheck --ignore-case --check-prefix="UNPARSE" %s
!RUN: %flang_fc1 -fdebug-dump-parse-tree -fopenmp -fopenmp-version=50 %s | FileCheck --check-prefix="PARSE-TREE" %s

subroutine f00
!$omp loop bind(parallel)
do i = 1, 10
continue
enddo
!$omp end loop
end

!UNPARSE: SUBROUTINE f00
!UNPARSE: !$OMP LOOP BIND(PARALLEL)
!UNPARSE: DO i=1_4,10_4
!UNPARSE: CONTINUE
!UNPARSE: END DO
!UNPARSE: !$OMP END LOOP
!UNPARSE: END SUBROUTINE

!PARSE-TREE: ExecutionPartConstruct -> ExecutableConstruct -> OpenMPConstruct -> OpenMPLoopConstruct
!PARSE-TREE: | OmpBeginLoopDirective
!PARSE-TREE: | | OmpLoopDirective -> llvm::omp::Directive = loop
!PARSE-TREE: | | OmpClauseList -> OmpClause -> Bind -> OmpBindClause -> Type = Parallel
!PARSE-TREE: | DoConstruct